07-18-2022 06:46 AM - edited 07-19-2022 05:15 AM
Hi,
we did upgrade from 16.12.5b to 17.3.4 as ISSU.found too late ISSU matrix telling is not supported...
during upgrade chassis fell into a constant bootloop which we had to break using ROMMON.
now we try and stuck at:
switch5#install abort issu
may you advise on how to proceed ?
output log attached: log.txt
Best Regards